[PATCH][bisected]pcmcia:yenta_socket.c fix broken wireless cards.

[Dominik Brodowski]

Jens, Justin,

could both of you test this patch on top of 2.6.34, please?

pcmcia: only keep saved I365_CSCING flag if there is no PCI irq

Signed-off-by: Dominik Brodowski <linux at dominikbrodowski.net>

diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 424e576..151ca43 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -371,8 +371,11 @@ static int yenta_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 			exca_writeb(socket, I365_POWER, reg);
 
 		/* CSC interrupt: no ISA irq for CSC */
-		reg = exca_readb(socket, I365_CSCINT);
-		reg &= I365_CSC_IRQ_MASK;
+		reg = 0;
+		if (!socket->dev->irq) {
+			reg = exca_readb(socket, I365_CSCINT);
+			reg &= I365_CSC_IRQ_MASK;
+		}
 		reg |= I365_CSC_DETECT;
 		if (state->flags & SS_IOCARD) {
 			if (state->csc_mask & SS_STSCHG)